What You May Need to Know About Publishing Events Across Domains Using SAF
When publishing events across domains using Store-and-Forward (SAF), local subscribers cannot subscribe to the event. For example, assume you have the following subscribers:
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Local subscriber (deployed on the same domain as the event publisher)
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Remote subscriber (deployed on a domain external to the event publisher)
Both subscribe to the same event (for this example, named E), which has been configured to listen to the SAF topic. In this environment, only the remote subscriber can subscribe to the event. The local subscriber cannot subscribe to the event.
The JMS topic for EDN must be provisioned as a physical JMS topic instead of as an imported SAF topic. This is because an imported SAF topic has its own rules of context lookup and security checking that EDN does not natively support.